Research Article

AH-MAC: Adaptive Hierarchical MAC Protocol for Low-Rate Wireless Sensor Network Applications

Table 5

Performance evaluation of AH-MAC versus LEACH.

ā€‰AH-MAC LEACH

Total energy consumption (Joule)102785
Delivery ratio93%78%
Node energy consumption (Joule/node)0.25ā€”
CH energy consumption (Joule/CH)15.677.85